What is the electrical hazard known as 'phantom load'?

What is the electrical hazard known as 'phantom load'?

• A. Defective wiring causing outages
• B. Energy consumed by devices when they are plugged in but not actively in use
• C. Overloading a circuit with too many devices
• D. Short circuits resulting in sparks

Answer: (B)

The concept of 'phantom load' refers to the energy that is consumed by electrical devices when they are plugged into an outlet but not actively in use. This phenomenon occurs because many electronic devices and appliances continually draw power even when they are turned off or in standby mode. For instance, a television, computer charger, or kitchen appliance may still consume electricity by maintaining some functions, such as timers or remote control readiness. Reducing phantom loads can be an important aspect of energy conservation and electrical safety. In healthcare settings, minimizing unnecessary electricity usage not only saves energy costs but also reduces the risks associated with excessive electrical consumption, such as overheating, circuit overloads, and potential fire hazards. Understanding and managing phantom loads is essential for maintaining a safe electrical environment in healthcare facilities.

The concept of 'phantom load' refers to the energy that is consumed by electrical devices when they are plugged into an outlet but not actively in use. This phenomenon occurs because many electronic devices and appliances continually draw power even when they are turned off or in standby mode. For instance, a television, computer charger, or kitchen appliance may still consume electricity by maintaining some functions, such as timers or remote control readiness.

Reducing phantom loads can be an important aspect of energy conservation and electrical safety. In healthcare settings, minimizing unnecessary electricity usage not only saves energy costs but also reduces the risks associated with excessive electrical consumption, such as overheating, circuit overloads, and potential fire hazards. Understanding and managing phantom loads is essential for maintaining a safe electrical environment in healthcare facilities.